Remedial Action Plan for Site 6/Former Fire Training School at Treasure Island

2 Documents in Project


SCH Number
Lead Agency
California Department of Toxic Substances Control (DTSC)
Document Title
Remedial Action Plan for Site 6/Former Fire Training School at Treasure Island
Document Type
NEG - Negative Declaration
Present Land Use
Document Description
DTSC is proposing to approve a RAP pursuant to authority granted under Chapter 6.8, Division 20, CA Health & Safety Code (H&SC). The purpose of this RAP is to implement remedial activities at Site 6 that are protective of public health and safety and the environment. Chemicals of concern (COCs) in soil at Site 6 include benzene, dioxins, manganese and metachlorophnylpiperazine (MCPP). COCs in groundwater include arsenic, benzene, ethylbenzene, manganese, MCPP, naphthalene, xylenes, 1,1,2-trichloroethane and total petroleum hydrocarbons (TPH). The RAP proposed remedial alternatives for soil and groundwater that include the following activities: soil excavation to 5.5 feet below ground surface and backfill; off-site disposal of excavated soil; Institutional Controls (ICs); and long-term groundwater monitoring. Implementation of the proposed soil and groundwater remedial alternatives would: 1) ensure that the exposure pathways would be eliminated for future recreational users and occupational workers at Site 6; 2) prevent exposure to COCs in soil gas (that emanates from the groundwater) to future occupational workers; and 3) reduce the potential for COCs in soil to migrate to groundwater.

Contact Information

Remedios Sunga
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency


San Francisco
San Francisco
Cross Streets
Avenue I and 14th Street
Total Acres
State Highways
US Job Corps, Life Learning Academy
San Francisco Bay

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Transportation, District 4 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Resources Agency, Resources, Recycling and Recovery, San Francisco Bay Conservation and Development Commission (BCDC)
Local Actions
Removal of Contaminated Soil
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Sewer Capacity, Solid Waste, Transportation, Wetland/Riparian, Wildfire, Wildlife

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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